Permit · M00951038-S3NYC DOB NOWHVAC

146 East 21 Street

Manhattan · NY · 10010

What is permit #M00951038-S3 at 146 East 21 Street, Manhattan, NY?

146 East 21 Street in Manhattan, NY has a hvac permit (#M00951038-S3) filed Monday, May 18, 2026 by Titanium Construction Ser. Status: issued.

Issued

Monday, May 18, 2026

Filed value

Not listed

Contractor

Titanium Construction Ser

County

New York County

Status

issued

§Scope

Work description.

Provide all new mechanical equipment for heating and ventilation for new 11-story mixed use building.

§Details on file

What the city recorded.

Neighborhood

Gramercy

Work type

Mechanical Systems

Filing reason

Initial Permit

§Where

Plotted on the map.

§Behind the paywall

Owner contacts & project team.

§Same address

Other permits at this property.

10 other permits at 146 East 21 Street. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.

Full permit history at this address →

#M00951038-S8OtherMay 28, 2026· Kg Sprinkler Corp
#M00951038-Z2HVACMay 27, 2026· Moncon Inc
#M01332516-S1New ConstructionMay 20, 2026· Rockledge Scaffold Corp· $11,000
#M01332516-S2New ConstructionMay 18, 2026· Rockledge Scaffold Corp· $8,000

§More like this

More hvac permits in Manhattan.

№ 001

Manhattan, NYPro

Manhattan · NYHVACM01287961-S2

Mechanical work to accommodate new tenant at existing commercial space. New HVAC. No change to use egress or occupancy.

OwnerJzWbkna QeFskmKContractorMetro Mechanical Llc

$25,0002dMAY 28

№ 002

Manhattan, NY